40142392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 78320880

約数和(自身を除く): 38178488

約数列:

[1, 2, 4, 8, 43, 61, 86, 122, 172, 244, 344, 488, 1913, 2623, 3826, 5246, 7652, 10492, 15304, 20984, 82259, 116693, 164518, 233386, 329036, 466772, 658072, 933544, 5017799, 10035598, 20071196, 40142392]

約数ペア:

[(1, 40142392), (2, 20071196), (4, 10035598), (8, 5017799), (43, 933544), (61, 658072), (86, 466772), (122, 329036), (172, 233386), (244, 164518), (344, 116693), (488, 82259), (1913, 20984), (2623, 15304), (3826, 10492), (5246, 7652)]